.first_line {
    box-sizing: border-box;
    padding: 10px 0;
    margin-left: 10px;
    position: relative;
    justify-content: space-between;

    border-bottom: 1px solid var(--border);
}

.add_list,
.isCollected {
    display: flex;
    align-items: center;
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 130px;
    line-height: 34px;

    background: var(--red);

    color: #fff;

    font-size: 0;
    border-radius: 3px;
    vertical-align: top;
}

.add_list i {
    vertical-align: top;
    font-size: 10px;
    margin: 0 5px 0 10px;
}

.add_list span {
    font-size: 14px;
    line-height: 34px;
}

.play_all {
    display: inline-block;
    line-height: 24px;

    color: #fff;


}

.play_all i {
    font-size: 24px;
    margin-right: 10px;
    vertical-align: top;
}

.play_all .sum {
    font-size: 12px;
    color: var(--desc2);
}